feature_generation: Feature generation
In daltoolbox: Leveraging Experiment Lines to Data Analytics
View source: R/trans_feature_generation.R
feature_generation R Documentation
Feature generation
Description
Create new features from existing columns using named expressions.
Usage
feature_generation(...)
Arguments
...
named expressions that compute new features
Value
returns an object of class feature_generation
Examples
data(iris)
gen <- feature_generation(
Sepal.Area = Sepal.Length * Sepal.Width,
Petal.Area = Petal.Length * Petal.Width,
Sepal.Ratio = Sepal.Length / Sepal.Width
)
iris_feat <- transform(gen, iris)
head(iris_feat)
daltoolbox documentation built on Feb. 10, 2026, 9:06 a.m.
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View source: R/trans_feature_generation.R
| feature_generation | R Documentation |
Feature generation
Description
Create new features from existing columns using named expressions.
Usage
feature_generation(...)
Arguments
... |
named expressions that compute new features |
Value
returns an object of class feature_generation
Examples
data(iris)
gen <- feature_generation(
Sepal.Area = Sepal.Length * Sepal.Width,
Petal.Area = Petal.Length * Petal.Width,
Sepal.Ratio = Sepal.Length / Sepal.Width
)
iris_feat <- transform(gen, iris)
head(iris_feat)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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